photo

Jimmy Neutron


Last seen: casi 3 años hace |  Con actividad desde 2021

Followers: 0   Following: 0

Estadística

  • Thankful Level 2
  • Thankful Level 1

Ver insignias

Feeds

Ver por

Pregunta


How to solve an equation with two matrices?
I am trying to solve for all the unknowns in a matrix where I know the output of the matrix. This is what I mean: I have X and A...

casi 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


How to plot a matrix in a checkerboard style
I am trying to make my matrix Im look like the image below. I have tried playing around with the grid size, but to no avail... ...

alrededor de 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Convert RGB to HSI
I am looking for the values in the first row of S of an HSI color model. Unfortunately, I do not get the desired values. I assum...

alrededor de 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Calculating mean square difference (MSD) of two matrices
I would like to calculate the MSD of two matrices, but I cannot figure what MSD actually is. From my understanding, it is like t...

alrededor de 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


How to do a maximum rank filter
I would like to do a 3x3 max-rank filter with 0 padding. How would I go about doing this? Currently I have tried: M = [203 167 ...

alrededor de 3 años hace | 2 respuestas | 0

2

respuestas

Respondida
How to find accuracy of a classification algorithm
Im = [0 1 1 0 0 0 0 0 0 0; 0 1 1 0 1 1 0 0 0 1; 0 1 1 0 1 1 0 1 0 1; 0 0 0 0 0 0 0 1 0 1; 0 1 1 1 0 1 1 1 0 ...

alrededor de 3 años hace | 0

| aceptada

Pregunta


How to find accuracy of a classification algorithm
How do I find the algorithm of my BLOB classification algorithm? I have extracted all the information and have found the positiv...

alrededor de 3 años hace | 2 respuestas | 0

2

respuestas

Pregunta


Finding threshold values for classification
I have been struggling too much on a book question that I know the answer, but cannot find the mathematical solution. The questi...

alrededor de 3 años hace | 1 respuesta | 0

1

respuesta

Pregunta


Calculate Rotation matrix from 3 points
I have 3 base coordinate points p0 = [533,-422 -1]; px = [219 -57 -993]; py = [5 -70 -23]; I would like to calculate the tra...

alrededor de 3 años hace | 2 respuestas | 1

2

respuestas